| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Czlowiek z lodu | 978-83-7778-048-0 (83-7778-048-8) | 2011 |
| The Butcher: Anatomy of a Mafia Psychopath | 978-1-4001-1313-2 (1-4001-1313-X) | 2009 |
| The Butcher : Anatomy of a Mafia Psychopath | 978-1-4001-4313-9 (1-4001-4313-6) | 2009 |